Part Details | MACHINE BOLT
5306-01-178-3679 An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.
Alternate Parts: 0110012080, 01100-12080, 5306-01-178-3679, 01-178-3679, 5306011783679, 011783679
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAY 04, 1984 | 01-178-3679 | 01847 ( BOLT, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
Cross Reference | NSN 5306-01-178-3679
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 01100-12080 | 61888 | TCM AMERICA, INCSC |
Technical Data | NSN 5306-01-178-3679
| Characteristic | Specifications |
|---|---|
| HEAD STYLE | HEXAGON |
| THREAD SERIES DESIGNATOR | M |
| NOMINAL THREAD DIAMETER | 12.0 MILLIMETERS |
| THREAD PITCH IN MILLIMETERS | 1.25 |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 77.50 MILLIMETERS MINIMUM AND 80.00 MILLIMETERS MAXIMUM |
| FASTENER LENGTH | 80.00 MILLIMETERS NOMINAL |
| HEAD HEIGHT | 7.20 MILLIMETERS MINIMUM AND 8.00 MILLIMETERS MAXIMUM |
| WIDTH BETWEEN FLATS | 18.20 MILLIMETERS MINIMUM AND 19.00 MILLIMETERS MAXIMUM |
| FEATURES PROVIDED | FINISHED HEAD |